LEGEND was originally established in July of 1991 by two former Twin City Testing Corporation personnel with experience in commercial chemical analytical testing and health and safety consulting including remediation design and over-site.

1992

ARIZONA ACQUISITION

In 1992, we opened our first expansion office in Mosinee, WI. Nearly ten years later, another office was opened in Appleton. By 2009, we relocated all of our Wisconsin operations to Eau Claire, WI, where we've found a home for the last decade.

1996

NORTH DAKOTA EXPANSION

In November, 1996, we acquired Bolin Laboratories, Inc. in Phoenix and Tucson, AZ. The commercial microbiology lab quickly evolved into a full service environmental lab to serve the enormous needs in the region.

1997

NEW BUILDINGS

Our rapid expansion continued into 1997, when we opened our Fargo, ND office. The Fargo team quickly established themselves as a leader in asbestos and mold services.

Now

START OVER

LEGEND has continued to expand throughout the years relocating our St. Paul lab in 2005 and building a new laboratory for the Phoenix, AZ location in 2015.